[1] Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai Inst Biol Sci, Dept Synthet Chem, Shanghai 200031, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai Inst Biol Sci, Dept Pharmacol, Shanghai 200031, Peoples R China
[3] Inst Rech Servier, F-92150 Suresnes, France
[4] ADIR & Co, Courbevoie, France